baber/WOPTO huggingface dataset:
Patent JP-2003230508-A (JP)
Title: Vacuum cleaner
Inventor: KAWAKAMI MASARU
IPC: A47L5/28
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner dispensed with labor at the time of using a blower and improved in the traveling performance of the cleaner body and moreover in sanitization, cleaning the exhaust air and energy saving.  <P>SOLUTION: The vacuum cleaner comprises a handle arm body 25, which rotates around the outer periphery 24 of a vacuum cleaner body 15 having a built-in electric blower 18 and serving as the rotating center 24 thereof, a suction port 19 in front of the rotating center 24 and an exhaust port 20 behind the same.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231832-A (JP)
Title: Ink for ink jet recording, ink set for ink jet recording and ink jet recording method
Inventor: ISHIBASHI DAISUKE
IPC: C09D11/40
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink for ink jet recording capable of suppressing clogging of a nozzle and bleeding and forming ink jet image having high quality and an ink set for ink jet recording and to provide ink jet recording method using the ink for ink jet recording or the ink set for ink jet recording.  <P>SOLUTION: The ink for ink jet recording comprises a water-soluble dye, water and a water-soluble organic solvent. In the ink, the content of the water- soluble organic solvent is 20-50 wt.% and a ratio of tetraethylene glycol contained in the water-soluble organic solvent is 25-100 wt.%.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235161-A (JP)
Title: Power load leveling electrical and mechanical device
Inventor: BAN KAZUO
IPC: H01M10/44
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power load leveling electrical and mechanical device which enable prevention of power failure when power supplies are switched, produces less power loss, is simple in construction, and allows reduction in size of the device.  <P>SOLUTION: The electrical and mechanical device comprises an electrical and mechanical apparatus connected with a commercial power source 1, and a power supply portion 20A provided with a secondary battery 21. The electrical and mechanical apparatus comprises a load device connected with the commercial power source 1; a rectifier circuit for converting alternating current into direct current, placed between the commercial power source 1 and the load device; and an inverter circuit 13 for converting direct current into alternating current, placed between a rectifier circuit 12 and the load device. The secondary battery 21 is connected with the inverter circuit 13. A switching circuit 31 for battery connection for connecting and disconnecting the secondary battery 21 and the inverter circuit 13 is placed between the secondary battery 21 and the inverter circuit 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238047-A (JP)
Title: Method and device for replacing main rope of elevator
Inventor: GOMI MIZUKI
IPC: B66B7/00
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a main rope replacing device for an elevator capable of replacing a main rope without installing a temporary work scaffold in a hoistway.  <P>SOLUTION: This device is provided with a car lifting means 11 holding a car 4 in the vicinity of the top of a hoistway 1, a new rope feeding drum 14 feeding out a new rope 13, a rope winding drum 15 winding a rope 6, a rope connecting part 16 connecting the rope 6 with the new rope 13, and a brake release means 17 releasing a brake of a hoisting device 7. Thus, making the top of the car 4 held in the vicinity of the top of the hoistway 1 the work scaffold, the rope 6 is replaced with the rope 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237927-A (JP)
Title: Method, tray and device for transferring chemical bottle such as ampoule and vial in biological isolator
Inventor: TAKEDA MORIHIKO
IPC: B65G47/82
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrying method in which various kinds of many trays need not be prepared, various kinds of chemical bottles such as ampoules and vials of different modes and dimensions can be handled with a tray of a simple structure, and the chemical bottles can be efficiently, continuously and collectively carried, and a carrying tray and a carrying device therefore.  <P>SOLUTION: A large number of assemblies (10) including ampoules and vials in a transfer tray (24) comprising a square or rectangular frame placed on a first stage (21a) are transferred onto a plate (11) with an end face thereof abutted on an end face of the first stage (21a) in a horizontal attitude at the waiting position while holding and trailing the transfer tray (24) by tray holding and transferring means (12 and 13), and then, the plate (11) is moved to a reference area (A). After only the transfer tray (24) is evacuated to the evacuation position in this reference area (A), the assemblies (10) left on the plate (21a) are collectively allowed to slide by a pushing device (15), and pushed to a second stage (18).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238393-A (JP)
Title: Tablet with improved tableting property and method for producing the same
Inventor: KAWASAKI JUNICHI
IPC: A61K9/20
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tablet having good tablet-taking feeling, excellent tableting properties, excellent abrasion resistance and excellent mechanical strength.  <P>SOLUTION: The tablet is produced by adding (3) 1-50 wt.% tableting improver having a water content not less than the equilibrium moisture content at 25°C in 12% humidity based on the following mixture and ≤100 μm average particle diameter, to the powdery or granular mixture comprising (1) an effective amount of a pharmacologically active substance and (2) ≥50 wt.% water-soluble vehicle, and tableting the obtained mixture.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242484-A (JP)
Title: Camera motion and object shape restoring method, device, program and recording medium recording the program
Inventor: MIYAGAWA ISAO
IPC: G06T7/20
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To restore the camera motion and object shape with high accuracy being robust against noise.  <P>SOLUTION: From the temporal movement of a feature point measured from a time series image, in a recursive perspective projection type factor decomposition method, an information reference amount is calculated, thereby eliminating noise and setting a conditional formula required for restoring the camera motion. Thus, the camera motion to be robust to noise is restored, and simultaneously an object shape is restored. In the calculation recursively repeating the perspective projection type factor decomposition method, decomposition superior to the camera motion or object shape exists. So the superioty is detected, and in order to restore the camera motion and the object shape at the same time and with high accuracy, the superior one of the camera motion or the object shape is bounded and further recursive perspective projection type factor decomposition method is repeated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244173-A (JP)
Title: Remote control system, its process side control system and remote control method
Inventor: YOSHIDA TAKESHI
IPC: H04L12/40
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote control system and a remote control method which has a high responsibility, a high operability at a low cost, without decreasing the communication quantity in a LAN, and a high practicality.  <P>SOLUTION: The remote control system and the remote control method each comprises: a client computer 7 having a browser means 7a capable of transmitting camera name information and command information according to the TCP/IP over a network 4 for cameras 1a-1d in a LAN; and a host computer 2 having a DNS function means 2a for determining local IP addresses of the cameras 1a-1d, based on a camera-designated data-local address conversion table 2c. The LAN has a gateway 3 and a DNS function means 2b handles communication between the cameras 1a-1d in the LAN and between the camera 1a-1d and the host computer 2 according to the UDP.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241749-A (JP)
Title: Document input and output device
Inventor: NINOMIYA KENICHI
IPC: G06F3/02
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device, etc., which generates an atmosphere wherein a feeling, etc., that a document creator wants to express can be expressed more accurately and can make it easy for a reader of a document to feel sympathy by entering the same atmosphere together with the document creator and also give strong impression to the reader.  <P>SOLUTION: The document input device has a means of storing two or more kinds of font data, a means of storing musical sound data corresponding to the kinds, a means of selecting the kind of input font, a means of inputting a document in characters of the selected font, a means of storing inputted document data, a means of outputting the document on a screen, and a means of reading out and playing musical sound data corresponding to the selected font.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239871-A (JP)
Title: Method for manufacturing rotor and vane pump using rotor
Inventor: INAGUMA YOSHIHARU
IPC: F04C2/344
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem where a thin slit base grove can not be manufactured by sinter forming due to strength of a die, hardening hardens inside of the rotor, while a center part of a rotor bears bending load in a circumference direction, and does bending fatigue strength is not increased, in a product in which thickness of vanes to be used is a fixed dimension or less.  <P>SOLUTION: A disk shaped rotor material 17A having plurality of slit bottom part round holes 22 on a circumference is formed by a forming die of sintered metal and a surface of the rotor material 17A is carbonized and hardened. After that a plurality of slits 20 connecting from an outer circumference of the rotor material 17A to the slit bottom part round hole 22 are cut on the circumference. Carbonized layer 31 exists on both end surfaces of the slits 20 of axial direction both ends of the rotor 17, and no carbonized layers are made to exist on the both end surfaces of the slits 20 at an axial direction center part of the rotor 17.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248970-A (JP)
Title: Optical recording medium
Inventor: SUZUKI KAZUTOMI
IPC: G11B7/24
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording medium that has small warping and excellent electric characteristics even if there are changes in environments.  <P>SOLUTION: An optical recording medium has, at least, a reflector film, a light transmissive layer formed in this order on a base plate made of thermoplastic resin, and information recording and reproduction are made from the side of the light transmissive layer. The optical recording medium is characterized in that a support base plate is composed of polymer containing a cycloaliphatic structure as the main chain structure, and that the grooves and/or bits formed on the support base plate or the light transmissive layer have bottom surfaces whose center line average height (Ra) is within a range of 0.10 nm to 0.70 nm.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245209-A (JP)
Title: Electric food processor
Inventor: SAITO KYOICHI
IPC: A47J43/046
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve operability of a circuit protector as a safety device.  <P>SOLUTION: In an electric food processor, the operation of a switch portion 5 rotates a cutter 7 cooperating with an electric motor 4 to cut materials in a glass container 1 and electric current running through the electric motor 4 is increased when materials to be cut has a heavier load than that of predetermined materials, and an over load exceeding a predetermined value operates the circuit protector 8 for detecting overcurrent provided in series with the electric motor 4 to open a contact in the circuit protector 8 for shutting off the current to the electric motor 4. The circuit protector 8 has a structure in which the operated protector is restored only after operating an operation lever 9, so that a switch portion 5 for controlling the electric motor 4 is made to cooperate with the operation lever 9 of the circuit protector 8 to restore the circuit protector 8 by pressing the operation lever 9 each time the switch portion 5 is operated to stop.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003147645-A (JP)
Title: Carbon fiber for electric field electron emitter and method for producing the electric field electron emitter
Inventor: ENDO MORINOBU
IPC: D01F9/127
Filed: 2002-02-22
Abstract: PROBLEM TO BE SOLVED: To provide carbon fiber for electric field electron emitter, enabling a number of carbonaceous netty ends to be exposed, therefore more emission current to be afforded. SOLUTION: The carbon fiber produced by vapor growth method has such a structure that a number of bottomless cup-shaped carbonaceous netty layers are laminated with each other, wherein the edge faces of the carbonaceous netty layers are exposed and the exposed ends serve as electron emission ends; since the circular edge faces P of the respective carbonaceous netty layers 10 are exposed on the outer surface of the carbon fiber and all of the exposed ends function as the electron emission ends, much emission current can be afforded.
Patent JP-2003246619-A (JP)
Title: Rare earth oxide-base nanotube and method for preparing the same
Inventor: KIJIMA TAKESHI
IPC: B01J31/26
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide nanotubes in which rare earth metal elements form a skeleton.  <P>SOLUTION: The rare earth oxide nanotubes comprise a skeleton based on each single oxide of Y, Dy, Ho, Er, Tm, Yb and Lu as rare earth components or the compound oxide of a mixture of these metal elements in an arbitrary ratio as principal components and using a carbonic acid radical and an organic sulfur acid radical such as a dodecyl sulfuric acid radical as subsidiary components, and have a tube shape having about 5-7 nm outside diameter, about 2-4 nm inside diameter and ≥10 nm length.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248842-A (JP)
Title: Facial three-dimensional computer graphic generation method, and program and recording medium thereof
Inventor: MORI DAIKI
IPC: G06T7/00
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a facial three-dimensional CG generation method which reflects outward appearance information on an object person and character information obtained from the utterance of the object person.  <P>SOLUTION: The three-dimensional shape of the face is restored by extracting facial feature points needed to specify the individual from photographic information obtained by photographing the head part of the object person from two directions of the front and side, restoring three-dimensional structures of respective face components such as the cranium, nose, mouth, eyebrows, and eyes according to the face feature points, and uniting those face components. Further, featured face components of the object person are emphasized more as compared with mean face data. The utterance of the object person is analyzed according to voice information obtained by recording words spoken by the object person to estimate a feeling state, the character of the object person is classified from the transition of the feeling state in a fixed time, and the three-dimensional shapes of the respective face components are altered according to the classification.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246164-A (JP)
Title: Binder, paper bundle fitting implement and notebook
Inventor: OTSUKA SACHIKO
IPC: B42D3/10
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple stationery for recording which solves the problem of a conventional notebook or pocketbook of a paper replacing type, and improves interchangeability and easiness to handle.  <P>SOLUTION: A notebook is constituted of a binder having two front and back covers and a paper bundle held in the binder. A Hook-and-Loop fastener is provided inside the back portion of the binder, while a Hook-and-Loop fastener which engages with the fastener of the binder is fitted to the outer edge part of a bound-up portion of the paper bundle, and the paper bundle is fitted removably to the binder by mutual engagement of the fasteners. A paper bundle fitting implement having an adhesive layer provided on the rear side of a half of a flexible sheet and having a Hook-and-Loop fastener provided on the surface side of the other half can be used for fitting the paper bundle to the binder.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003003022-A (JP)
Title: Resin composition and molded article
Inventor: KOBAYASHI JUICHI
IPC: C08L23/08
Filed: 2002-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition excellent in softness, heat resistance and deformation restoration and to provide a molded article made thereof. SOLUTION: The resin composition contains 10-90 wt.% of an ethylene-α- olefin copolymer (A) which is manufactured with use of a metallocene catalyst and has a melt flow rate(MFR) of 1-50 g/10 min, a density of 870-895 kg/m<3> and the maximum melting peak temperature of 65-90 deg.C determined by a differential scanning calorimeter and 10-90 wt.% of an ethylene-α-olefin copolymer (B) which is manufactured with use of a metallocene catalyst and has a melt flow rate (MFR) of 1-50 g/10 min, a density of 900-920 kg/m<3> and the maximum melting peak temperature of 95-120 deg.C determined by a differential scanning calorimeter. The resin composition has a density of 890-905 kg/m<3> . A molded article made thereof is also provided.
Patent JP-2003246434-A (JP)
Title: Method of conveying material of circular cross section or cylindrical shape
Inventor: NISHIMURA TOYOAKI
IPC: B65G19/02
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveying method preventing a succeeding long-sized steel pipe from being conveyed slant or a succeeding large-diameter steel pipe from jumping over a preceding small-diameter steel pipe.  <P>SOLUTION: In the method of conveying the steel pipe P using a chain conveyor 11 with dogs capable of performing front stuffing conveyance, tracking of data of all the steel pipes P in course of conveyance in the conveyor 11 is performed, and the data of the steel pipes P are compared in sequence. In the case the succeeding steel pipe Pa is longer in size or larger in diameter than the preceding steel pipe Pb and in the case a prescribed space does not exist in front of the preceding steel pipe Pb, pitch conveyance is performed, but in other cases, front stuffing conveyance is performed. In the case of conveying the steel pipes different in length and outer diameter in a mixed state, the storage efficiency of the conveyor is exhibited to the maximum without causing such trouble that the succeeding long-sized steel pipe is conveyed aslant or the succeeding large-diameter steel pipe jumps over the small-diameter steel pipe.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257016-A (JP)
Title: Manufacturing method and manufacturing device for magnetic recording body
Inventor: ANDO MASAKI
IPC: G11B5/84
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method and a manufacturing device for a magnetic recording body for obtaining the magnetic recording body with high impact resistance and durability, excellent electric characteristics and less defects without causing the decline of signal output even when successive manufacture is performed.  <P>SOLUTION: The manufacturing method for the magnetic recording medium for successively manufacturing a first both-side type magnetic recording medium and a second both-side type magnetic recording medium comprises: the film formation process of forming at least a magnetic layer on both surfaces of each substrate; the lubricating layer formation process of coating and forming a lubricating layer on the magnetic layer on at least one surface side of each substrate; the certification inspection process of applying certification inspection by a magnetic head to the magnetic layer on which the lubricating layer is formed; and the substrate inversion process of inverting either one of a first substrate and a second substrate prior to performing the certification inspection. The certification inspection is a one-surface certification inspection process for applying the certification inspection only to the magnetic layer on one prescribed surface side of each substrate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251830-A (JP)
Title: Inkjet recorder, computer system, and method for flushing inkjet recorder
Inventor: KAJIWARA RIKI
IPC: B41J2/185
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that since the number of shots per flushing is standardized regardless of the use frequency of ink, flushing is performed excessively for some ink which is thereby wasted.  <P>SOLUTION: In the flushing method of an inkjet recorder where flushing is performed by ejecting ink from a plurality of ejection openings of the inkjet recorder, the number of shots of flushing is set for each kind of ink and flushing is performed collectively for inks set with the same number of shots.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253991-A (JP)
Title: Excavating machine
Inventor: NAKAMURA KIWA
IPC: E21D9/12
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excavating machine that can prevent a fracture region from being choked by the adhesion of viscous soil and hence can prevent execution performance from decreasing in execution for passing through a viscous soil layer.  <P>SOLUTION: In the excavating machine, a cutter body 9 is rotatably provided at the tip of a cylindrical excavating machine body 1, an excavation bit 10 is provided in front of the cutter body 9, a chamber 4 that forms space where earth and sand that are excavated by the excavation bit 10 flows in is provided at the rear of the cutter body 9, and a fracture region 30 in a fraction mechanism for fracturing a stone contained in the earth and sand is provided while being connected to the chamber 4. In the excavating machine body 1, a first path L for discharging the earth and sand in the chamber 4 via the fracture region 30, a second path L2 for discharging the earth and sand in the chamber without going through the fracture region 30, and switching means 11a and 12a for selectively switching the discharge path of the earth and sand at either of both the paths are provided in the excavating machine body 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256365-A (JP)
Title: Integrated management system
Inventor: KAYASHIMA MAKOTO
IPC: G06F21/56
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a burden of mastering each user interface, in a management operation such as setting change of multiple apparatus or mechanisms for providing security features, or browsing logs thereof, in a network system comprising multiple computers.  <P>SOLUTION: An integrated management system is provided with the following arrangement. A program for editing contents of setting and program for displaying a log are arranged every apparatus group or mechanism group for providing security features in a management server for providing setting of an apparatus and mechanism and a user interface of log display. There is arranged a means for transmitting and receiving the setting contents data and log between the management server, and an apparatus and mechanism. There are arranged a program for installing the setting contents data created on the management server in each of the apparatus and mechanism, and a program for converting the log to be output by each apparatus and mechanism into the form that can be processed in the management server.  <P>COPYRIGHT: (C)2003,JPO